120772620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{74551}}^1$

素因数の和:74572

約数の個数: 60

約数和(自身を含む): 378873264

約数和(自身を除く): 258100644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 74551, 149102, 223653, 298204, 372755, 447306, 670959, 745510, 894612, 1118265, 1341918, 1491020, 2012877, 2236530, 2683836, 3354795, 4025754, 4473060, 6038631, 6709590, 8051508, 10064385, 12077262, 13419180, 20128770, 24154524, 30193155, 40257540, 60386310, 120772620]

約数ペア:

[(1, 120772620), (2, 60386310), (3, 40257540), (4, 30193155), (5, 24154524), (6, 20128770), (9, 13419180), (10, 12077262), (12, 10064385), (15, 8051508), (18, 6709590), (20, 6038631), (27, 4473060), (30, 4025754), (36, 3354795), (45, 2683836), (54, 2236530), (60, 2012877), (81, 1491020), (90, 1341918), (108, 1118265), (135, 894612), (162, 745510), (180, 670959), (270, 447306), (324, 372755), (405, 298204), (540, 223653), (810, 149102), (1620, 74551)]